Bird Technologies 8630B Series - Manual (Page 56)

Bird 8630B Series Moduload RF Load Resistor
40
1. Flush the system as described in the manual five times if the
coolant has had any ethylene glycol added. Otherwise, flush the
system a minimum of one time per the manual.
2. With the unit in a level position, remove the drain plug and allow
the fluid to drain from the system.
3. Tip the unit approximately 10 degrees from vertical, once each
side, to move more fluid out the drain opening.
4. Attach a fitting to the top of the expansion tank and plumb clean,
dry, filtered air regulated to 20 psi.
5. Allow air to purge the Moduload until relative humidity of output
is <20%.
6. Plumb a source of clean, dry nitrogen gas to the expansion tank
fitting with a regulator set to 5-9 psi.
7. Allow nitrogen to purge the Moduload until relative humidity of
output is <15%.
8. Disconnect nitrogen supply and fittings from the Moduload.
Reinstall drain plug and expansion tank cap.
When shipping the Moduload, use the original shipping package if
possible. If the original package is not available, use a heavy duty
corrugated box with shockabsorbing material around all sides of the
unit to provide firm cushioning, and to prevent movement in the
container. The container should be properly sealed.
Customer Service
Any maintenance or service procedure beyond the scope of those in
this chapter should be referred to a qualified service center.
If you need to return the unit for any reason, contact the Bird Service
Center for a return authorization. All instruments returned must be
shipped prepaid and to the attention of Bird Service Center.
Bird Service Center
30303 Aurora Road
Cleveland (Solon), OH 44139-2794
Phone: (440) 519-2298
Fax: (440) 519-2326
E-mail: [email protected]
For the location of the Sales Office nearest you, give us a call or visit
our Web site at:
http://www.bird-electronic.com